blob: f6b4cbb8e8a17679ff6d44fb90f9bbf02c232ea8 [file] [log] [blame]
* ffcontrol.c: Fast Forward Control
* Copyright (C) 2007 Mindspeed Technologies, Inc.
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#ifndef __FFCONTROL_H__
#define __FFCONTROL_H__
#define CONF_FILE_PATH "/etc/config/fastforward"
#define ATTR_ORIG_PORT_SRC_STR "orig_src_port"
#define ATTR_ORIG_PORT_DST_STR "orig_dst_port"
#define ATTR_REPL_PORT_SRC_STR "repl_src_port"
#define ATTR_REPL_PORT_DST_STR "repl_dst_port"
#define ATTR_ORIG_IPV4_SRC_STR "orig_src_ipv4"
#define ATTR_ORIG_IPV4_DST_STR "orig_dst_ipv4"
#define ATTR_REPL_IPV4_SRC_STR "repl_src_ipv4"
#define ATTR_REPL_IPV4_DST_STR "repl_dst_ipv4"
#define ATTR_ORIG_IPV6_SRC_STR "orig_src_ipv6"
#define ATTR_ORIG_IPV6_DST_STR "orig_dst_ipv6"
#define ATTR_REPL_IPV6_SRC_STR "repl_src_ipv6"
#define ATTR_REPL_IPV6_DST_STR "repl_dst_ipv6"
#define ATTR_MARK_STR "mark"
#define ATTR_PROTO_STR "proto"
#define ATTR_L3_PROTO_STR "l3 proto"
typedef struct denyRule {
struct denyRule * next;
int type; /*Netfilter attribut*/
int value; /*Value of the attribut*/
int width; /* 8, 16, 32 bits */
int mask;
struct in6_addr valueIpV6 ;
} *denyRule_t, denyRule;
struct denyRuleList {
struct denyRuleList * next;
char name[20];
denyRule_t rule;
struct cmm_cli;
typedef struct asymFFRule {
struct asymFFRule * next;
int type; /*Netfilter attribut*/
int value; /*Value of the attribut*/
char strValue[16]; /*Value of the non-numerical atribute*/
int width; /* 8, 16, 32 bits */
int mask;
} *asymFFRule_t, asymFFRule;
struct asymFFRuleList {
struct asymFFRuleList * next;
char name[20];
asymFFRule_t rule;
int cmmFcIsConntrackAsymFastForwarded(struct nf_conntrack *ct);
int cmmFcIsConntrack4Allowed(FCI_CLIENT *fci_handle, struct nf_conntrack *ct, struct RtEntry **rtEntryOrig);
int cmmFcIsConntrack6Allowed(FCI_CLIENT *fci_handle, struct nf_conntrack * ct, struct RtEntry **rtEntryOrig);
int cmmFcParser(char *confFilePath);
int cmmCliInit(struct cmm_cli *ctx);
void cmmCliExit(struct cmm_cli *ctx);
int cmmFFControlProcess(char ** keywords, int tabStart, daemon_handle_t daemon_handle);
int cmmIPsecSetProcess(char ** keywords, int tabStart, daemon_handle_t daemon_handle);
static inline int cmmFcIsConntrackAllowed(FCI_CLIENT *fci_handle, struct nf_conntrack *ct, struct RtEntry **rtEntryOrig)
if (nfct_get_attr_u8(ct, ATTR_ORIG_L3PROTO) == AF_INET)
return cmmFcIsConntrack4Allowed(fci_handle, ct, rtEntryOrig);
return cmmFcIsConntrack6Allowed(fci_handle, ct, rtEntryOrig);
#define MAX_WIFI_FF_IFS 8
struct wifi_ff_entry
char ifname[IFNAMSIZ];
unsigned char macaddr[6];
unsigned short used;
unsigned int vapid;
unsigned int direct_path_rx;
struct interface *wifi_ff_if;